G729 audio converter or player

[cavagnaro]

Hi guys
I am doing some troubleshooting at MCP about CPD and need to listen the recoding I have done. However these recordings are g729 ones. So, MCP has some tool or Genesys or any you may know to listen/convert?
I tried some online tools and didn't work.

Thanks


Enviado de meu E6633 usando Tapatalk

[hsujdik]

[quote author=cavagnaro link=topic=10707.msg48631#msg48631 date=1508861420]
Hi guys
I am doing some troubleshooting at MCP about CPD and need to listen the recoding I have done. However these recordings are g729 ones. So, MCP has some tool or Genesys or any you may know to listen/convert?
I tried some online tools and didn't work.

Thanks

[/quote]

I know that Genesys PS employees had such a tool some years ago (don't know if they still do, but I assume they do). If you have a contact with them, try asking for it.

[gen_den]

have you tried smzip  ?

[genesysguru]

I have used SOX in the past.

http://sox.sourceforge.net/

[cavagnaro]

[quote author=AK link=topic=10707.msg48643#msg48643 date=1508906792]
have you tried smzip  ?
[/quote]
Can you please detail? Can't find references to SMZIP being able to play wav files

[wcahuana]

Use Goldwave, it's free and easy to use.

[cavagnaro]

Walter
Gold wave doesn't support g729 by default. I need the codec

Enviado de meu E6633 usando Tapatalk

[hsujdik]

For what I have researched, the patents for Annex A and Annex B of g729 have expired. There is an open source project called bcg729... I will try to play with it to create a tool for conversion (though this might take some time until I finish).

[cavagnaro]

[quote author=hsujdik link=topic=10707.msg48732#msg48732 date=1509476478]
For what I have researched, the patents for Annex A and Annex B of g729 have expired. There is an open source project called bcg729... I will try to play with it to create a tool for conversion (though this might take some time until I finish).
[/quote]Nice will check it out too


Enviado de meu E6633 usando Tapatalk

[gen_den]

Hi Cav,

SMZIP utility i think you can use to change codecs.
I don't see option to attach the tool here.

Please let me know how can i send it or attach it?

[cavagnaro]

Can you share the download URL? Or send it to cavagnaro.jc@gmail.com
Thanks


Enviado de meu E6633 usando Tapatalk

[gen_den]

I have sent it to your mail
Kindly check

[cavagnaro]

Thanks!


Enviado de meu E6633 usando Tapatalk

[cavagnaro]

No clue on how to use that SMzip I tried many ways and ended up damaging the original WAV file...


What I ended up doing was to modify the MCP option cpd.record.fileext to mp3, so now I have nice and small MP3 files with AMD recording.


Cheers!


BTW:
If you could post some sample on how to use the SMzip would be nice

[gen_den]

Hi Cav,

Here are the steps. :

1) Copy the .wav file in as the same folder as smzip.
2) go to CMD and type this:

Type smzip -ac <comma separated codec names> filename.zip <.wav file name >

for eg if filename is 1111.wav then


smzip -ac g729 1111.zip 1111.wav

It will generate the file in the same path.

Please  note:

only 8 KHz mono sound is supported.

Hope it helps .